Botryarrhena is a genus of flowering plants in the family Rubiaceae. It was described by Adolpho Ducke in 1932.Adolpho Ducke. 1932. Notizblatt des Botanischen Gartens und Museums zu Berlin-Dahlem 11: 476. It only holds two species, occurring in Brazil, Colombia, Peru and Venezuela.
Species Botryarrhena pendula Ducke - Venezuela, Colombia, Brazil Botryarrhena venezuelensis Steyerm. - Venezuela, Perú
References
External links Botryarrhena in the World Checklist of Rubiaceae